You can't convert from Joules to Watts because Joules is a measure of total energy, and Watts measure energy per second.
To convert a given number of megawatt-hours to kilowatt-hours you must multiply the number of megawatt-hours by 1000 to get the equivalent number of kilowatt-hours. <><><> Any text book or reference site about how to calculate "energy used" will tell you that 1 megawatt-hour is equivalent to 1000 kilowatt-hours. Knowing that, we can set up a "Fraction equal to 1" as follows: [1 megawatt-hour] ---------------------- = 1 [1000 kilowatt-hours] And, equally, [1000 KW-h] -------------- = 1 [1 MW-h] So, for example, to calculate what 10 MW-h is equivalent to in KW-h: Multiply the thing you want to convert by the "Fraction equal to 1" and then cross-out the matching units top and bottom of the fraction: 1000 kW-h x 10 MW-h ---------------------------- = 10,000 kW-h 1 MW-h IF you know for sure what the right numbers are to make up a "Fraction equal to 1", that trick of multiplying by such a "Fraction equal to 1" is a very neat way to convert one equivalent type of unit into another equivalent type. If you do it right, this method will never let you down! For instance: [1 inch] -------------------------- = 1 [2.5400 centimeters] So to convert 5 cm into inches: [1 in] x 5 cm ---------------- = 1.9685 in [2.5400 cm]
Type your answer here... i have a tank with 5.18m^3 volume . iwant to know how many liters of air with 8 bar in there?
The pressure of a liquid column of height h ("h meter liquid column) is: P = ρ*g*h [Bar], where ρ is the density of the liquid g is the gravitational acceleration (on Earth, in average 9.80665 m/s2)
Units of electricity as given on power bills are usually measured in kiloWatt hours. (kW.h) This is a kiloWatt of energy delivered for a period of an hour. It is a unit of power, and a kiloWatt is a measure of energy.
divide by 100
1 Kilowatt = 1.341 horsepower
The two are unrelated. It's like asking "How do I convert a sound into a smell?"
A kilowatt is a unit of power, not time. Power is the rate at which energy is used or produced. It is not possible to convert kilowatts directly to seconds.
energy = power x time.In this case, you can either: * Convert the time to seconds, then multiply. The answer will be in watt-seconds = joules. * Convert the time to hours, convert the watt to kilowatt, then multiply. The answer will be in kilowatt-hours.
Joules x 0.000000278 = kW/h
Divide the kWh by 1 million
To convert cubic meters (m3) to kilowatt hours (kWh), you need to know the energy density of the substance you are referring to. One cannot directly convert cubic meters to kilowatt hours without this information.
You can't convert that. A certain amount of fuel has a certain amount of energy; kilowatt is a unit of power, not of energy.
watts = volts x amps kilowatt = 1000 watts
The idea is to divide the energy by the power used. First, convert the units to make them consistent. For example, you might convert kilowatt-hours to watt-hours.
1 Horsepower equals 746 watt, or 0.746 kilowatt. To convert horsepower to kilowatt, one has to multiply the amount of horsepower by 0.746. For example: 500 hp = (500*0.746) kW = 373 kW